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a1=7
a1=0.9*0.49+9.36*LOG(b1+1)-0.2+LOG(1.5/2.7)/(0.4+1094/(b1+1)^5.19)+2.32*LOG(412000)-8.07
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¦^´_ 20# ML089
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¦^´_ 18# ML089
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¦^´_ 19# m06o2

[E3:E30] = 1
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¦^´_ 18# ML089
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¦^´_ 14# ML089
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Sub ³W¹º¨D¸Ñ()
    For i = 1 To 30
        SolverOk SetCell:="$J$" & i, MaxMinVal:=3, ValueOf:="0", ByChange:="$B$" & i
        SolverSolve UserFinish:=True
        'SolverFinish KeepFinal:=1, ReportArray:=Array(1)    '1 ªí¥Ü«Ø¥ßµª®×³ø§i¡A2 ªí¥Ü«Ø¥ß±Ó·P«×³ø§i¡A¦Ó 3 ªí¥Ü«Ø¥ß­­¨î³ø§i
    Next
End Sub
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¦^´_ 15# Scott090
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¦^´_ 13# m06o2

°²¦p¬O¥Î range.goalseek ³æÅܼƨD¸Ñ¡A goal := 0
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J3 =(1.5*D3*E3)*((1/(C3*(1+((F3/E3)^2)*((B3/C3)^(2/3)))^(1/2)))+((1-(1/((1+((F3/E3)^2))^(1/2))))/B3))-H3
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Sub ¥Ø¼Ð·j´M()
    [E3:E30] = 1
    For i = 3 To 30
        Range("J" & i).GoalSeek Goal:=0, ChangingCell:=Range("E" & i)
    Next
End Sub


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'SolverSolve ¨ç¼Æ
'
'¶}©l°õ¦æ³W¹º¨D¸Ñ¸Ñ¨M¤è®×¡C¬Û·í©ó«ö¤@¤U [³W¹º¨D¸Ñ°Ñ¼Æ] ¹ï¸Ü¤è¶ô¤¤ªº [³W¹º¨D¸Ñ]¡C
'
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'
Sub ³W¹º¨D¸Ñ()
    [E3:E30] = 1
    For i = 3 To 30
        SolverOk SetCell:="$J$" & i, MaxMinVal:=3, ValueOf:="0", ByChange:="$E$" & i
        SolverSolve UserFinish:=True
        'SolverFinish KeepFinal:=1, ReportArray:=Array(1)    '1 ªí¥Ü«Ø¥ßµª®×³ø§i¡A2 ªí¥Ü«Ø¥ß±Ó·P«×³ø§i¡A¦Ó 3 ªí¥Ü«Ø¥ß­­¨î³ø§i
    Next
End Sub

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